阅读理解

　　A person, like a commodity(商品), needs packaging. But going too far is absolutely undesirable. A little exaggeration (夸张), however, does no harm when it shows the person's unique qualities to their advantages. To show personal attractiveness in a casual and natural way, it is important for one to have a clear knowledge of oneself. A skilled packager knows how to add art to nature without any signs of embellishment(装饰), so that the person so packaged is not a commodity but a human being, lively and lovely.

　　A young person, especially a female, shining with beauty and full of life, has all the favor granted by God. Any attempt to make up would be self-defeating. Youth, however, comes and goes in a flash. Packaging for the middle-aged is primarily to hide the marks made by years. If you still enjoy life enough to keep self-confidence and work at pioneering work, you are unique in your natural qualities, and your attractiveness and grace will remain. Elderly people are beautiful if their river of life has been, through plains, mountains and jungles, running its course as it should. You have really lived your life, which now arrives at a self-satisfied stage of quietness and calmness with no interest in fame and wealth. There is no need to make use of hair dyeing. The snowcapped mountain is itself a beautiful scene of fairyland. Let your looks change from young to old in step with the natural ageing process so as to keep in harmony(和谐)with nature, for harmony itself is beauty, while the other way round will end in unpleasantness. To be in the elder's company is like reading a thick book of deluxe (better quality) edition that attracts one so much as to be willing to part with.

　　As long as one finds where one stands, one knows how to package himself, just as a commodity sets up its brand by the right packaging.

1．It can be concluded from the text that ________.

[　　]

A．people should be packed at all ages

B．people should be packed in a special way

C．elderly people were also care about packing

D．proper packing makes people attracting

2．According to the author, if you want to keep in harmony with nature, you should ________.

[　　]

A．dye your hair

B．make up at a young age

C．follow the ageing process

D．give up fame and wealth

3．For the middle-aged, attractiveness ________.

[　　]

A．hardly exists

B．is the strongest

C．comes from the inside

D．comes from the appearance

4．The underlined sentence means that elderly people ________.

[　　]

A．are usually packed like a finely-made book

B．experience a lot and have rich knowledge of life

C．do a lot of traveling and can give you much information

D．enjoying reading thick books of beautiful nature and fairylands

阅读理解

　　A person, like a commodity(商品), needs packaging. But going too far is absolutely undesirable. A little exaggeration, however, does no harm when it shows the person's unique qualities to their advantages. To show personal attractiveness in a casual and natural way, it is important for one to have a clear knowledge of oneself. A skilled packager knows how to add art to nature without any signs of embellishment(装饰), so that the person so packaged is not a commodity but a human being, lively and lovely.

　　A young person, especially a female, shining with beauty and full of life, has all the favor granted by God. Any attempt to make up would be self-defeating. Youth, however, comes and goes in a flash. Packaging for the middle-aged is primarily to hide the marks made by years. If you still enjoy life enough to keep self-confidence and work at pioneering work, you are unique in your natural qualities, and your attractiveness and grace will remain. Elderly people are beautiful if their river of life has been, through plains, mountains and jungles, running its course as it should. You have really lived your life, which now arrives at a self-satisfied stage of quietness and calmness with no interest in fame or wealth. There is no need to make use of hair dyeing. The snow-capped mountain is itself a beautiful scene of fairyland. Let your looks change from young to old in step with the natural ageing process so as to keep in harmony(和谐) with nature, for harmony itself is beauty, while the other way round will only end in unpleasantness. To be in the elder's company is like reading a thick book of deluxe( better quality) edition that attracts one so much as to be unwilling to part with.

　　As long as one finds where one stands, one knows how to package oneself, just as a commodity sets up its brand by the right packaging.

1．It can be concluded from the text that ________.

[　　]

A．people should be packed at all ages

B．people should be packed in a special way

C．elderly people also care about packing

D．proper packing makes people attractive

2．According to the author, if you want to keep in harmony with nature, you should ________.

[　　]

A．dye your hair

B．make up at a young age

C．follow the ageing process

D．give up fame and wealth

3．For the middle-aged, attractiveness ________.

[　　]

A．hardly exists

B．is the strongest

C．comes from the inside

D．comes from the appearance

4．The underlined sentence means that elderly people ________.

[　　]

A．are usually packed like a finely-made book

B．experience a lot and have rich knowledge of life

C．do a lot of traveling and can give you much information

D．enjoy reading thick books of beautiful nature and fairyland

阅读理解

　　Information from the pioneer spacecraft of the National Aeronautics and Space Administration (NASA)obviously proves the theory that the burning 900degree Fahrenheit surface temperature of Venus is due to an atmospheric green- house effect caused mainly by a blanket of carbon dioxide. Such a greenhouse effect is created when energy in the form of sunlight easily passes through a planet's atmosphere (大气), warms is surface, and becomes heat radiation that is then held in by the atmosphere. The orbiting spacecraft has collected Venus's atmosphere from top to bottom so that NASA's scientists are able to prove the exact amount (n.总数,总额)of sunlight received at various places in the planet's atmosphere and on its surface. Measurements of atmosphere, temperature, and radioactive heating foresee Venus' s surface temperature very exactly. The planet is closer to the Sun than it is to the Earth, and it has a thin atmosphere like the Earth's but Venus atmosphere is made up of more than ninety percent carbon dioxide(二气化碳), compared to less than four percent in that of the Earth. Because of its higher percentage of carbon dioxide, Venus's atmosphere receives much more heat radiation than the Earth's does. Thus the Venus studies are believed to be important to the understanding of possible bad effects on Earth' s agriculture and sea levels that could result from the long term use of fuels, which add carbon dioxide to the atmosphere.

(1)Which of the following would be the most suitable title for the passage?

[　　]

A．A New Theory

B．Measuring Planetary Temperatures

C．The Journey of Pioneer Spacecraft

D．The Greenhouse Effect on Venus

(2)According to the passage, what happens to heat radiation on Venus?

[　　]

A．It disappears at the planet's surface.

B．It is received by the atmosphere.

C．It creates energy.

D．It is changed into other kind of energy.

(3)According to the passage, how does the atmosphere of Venus differ from that of the Earth?

[　　]

A．It contains much more carbon dioxide.

B．It holds much less water.

C．It is four percent thinner.

D．It receives less heat radiation.

(4)From the passage can be considered that the burning of fuels on the Earth may cause ________.

[　　]

A．more carbon dioxide to enter sea water

B．more sunlight to reach the Earth's surface

C．the atmosphere to become thinner

D．the planet's temperature to change

(5)According to the passage, information from the Venus study can be used to ________.

[　　]

A．foresee changes in the planet's orbit

B．foresee future agricultural problems on the Earth

C．test the efficiency of a spacecraft

阅读理解

　　Information from the pioneer spacecraft of the National Aeronautics and Space Administration (NASA)obviously proves the theory that the burning 900degree Fahrenheit surface temperature of Venus is due to an atmospheric green- house effect caused mainly by a blanket of carbon dioxide. Such a greenhouse effect is created when energy in the form of sunlight easily passes through a planet's atmosphere (大气), warms is surface, and becomes heat radiation that is then held in by the atmosphere. The orbiting spacecraft has collected Venus's atmosphere from top to bottom so that NASA's scientists are able to prove the exact amount (n.总数,总额)of sunlight received at various places in the planet's atmosphere and on its surface. Measurements of atmosphere, temperature, and radioactive heating foresee Venus' s surface temperature very exactly. The planet is closer to the Sun than it is to the Earth, and it has a thin atmosphere like the Earth's but Venus atmosphere is made up of more than ninety percent carbon dioxide(二气化碳), compared to less than four percent in that of the Earth. Because of its higher percentage of carbon dioxide, Venus's atmosphere receives much more heat radiation than the Earth's does. Thus the Venus studies are believed to be important to the understanding of possible bad effects on Earth' s agriculture and sea levels that could result from the long term use of fuels, which add carbon dioxide to the atmosphere.

(1)Which of the following would be the most suitable title for the passage?

[　　]

A．A New Theory

B．Measuring Planetary Temperatures

C．The Journey of Pioneer Spacecraft

D．The Greenhouse Effect on Venus

(2)According to the passage, what happens to heat radiation on Venus?

[　　]

A．It disappears at the planet's surface.

B．It is received by the atmosphere.

C．It creates energy.

D．It is changed into other kind of energy.

(3)According to the passage, how does the atmosphere of Venus differ from that of the Earth?

[　　]

A．It contains much more carbon dioxide.

B．It holds much less water.

C．It is four percent thinner.

D．It receives less heat radiation.

(4)From the passage can be considered that the burning of fuels on the Earth may cause ________.

[　　]

A．more carbon dioxide to enter sea water

B．more sunlight to reach the Earth's surface

C．the atmosphere to become thinner

D．the planet's temperature to change

(5)According to the passage, information from the Venus study can be used to ________.

[　　]

A．foresee changes in the planet's orbit

B．foresee future agricultural problems on the Earth

C．test the efficiency of a spacecraft